Top 10 Most Popular Song Performances of 2011 [PHOTOS]

2011 has been a rocking year for Lady Gaga, Rihanna, Jennifer Lopez, Katy Perry and many other singing sensations.

These globe-trotting artistes stole millions of hearts all over the world with their high voltage performances in events like Brazil's Rock in Rio festival or the American Music Awards in Los Angeles.

As the year comes to an end, let's recall some of those scintillating performances.